Haixu абразивы зеленая вспышка пиротехника добавка порошок карбида бора B4C

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Цена:2 491,99 ₽*

Количество:

  • В избранное

Описание и отзывы

Характеристики



Product description


Chinese manufacturer supply of chromite sand for use in steelmaking AFS55-65
Chromite sand is a naturally occurring spinel consisting primarily of the oxides of chrome and iron.
It is a by-product of ferro-chrome production and is mainly used in foundry applications and in glass production.
Origin: South Africa



Chemical and physical properties


Cr2O3
≥46.0%
SiO2
≤1.0%
FeO
≤26.5%
CaO
≤0.30%
MgO
≤10.0%
Al2O3
≤15.5%
P
≤0.003%
S
≤0.003%
Cr/Fe
1.55:1
Bulk Density
2.5-3g/cm3
Color
Black
PH
7-9
The amount of the acid
≤ 2 ML
Percent soil
≤0.1
Percent Moisture
≤0.1
The sintered
1600℃
Percentage of free acid present in the sand
0
filling density
2.6g/cm3
sintering point
> 1,800℃
melting temperature
2,180℃


Available Size


0-1mm 1-3mm
AFS 25-35 AFS25-30 AFS30-35 AFS35-40 AFS40-45 AFS40-50 AFS45-55 AFS45-50 AFS50-55 AFS55-60 AFS60-65 200mesh 325mesh 400mesh etc


Applications


Chromite Sand in the foundry industry
Its properties enable the material to be used in high duty grey iron and steel foundries as core and mould making sand. Its high thermal conductivity gives it good chilling properties, low thermal expansion gives rise to good dimensional stability. Its basicity being close to neutral allows the use of a wide range of resin bonding systems and inorganic binders, it has a high refractoriness and a broad sieve distribution.

Chromite Sand in the steel industry
In steel production, Chromite Sand is used as well filler for protection of the sliding gate in large steel holding ladles.

Chromite Sand in the glass industry
When ground to a fine flour, Chromite Sand is used for the production of green glass beverage containers.


Packing&delivery



1mt big bag



Our company


Zhengzhou Haixu Abrasives Co., Ltd
Zhengzhou Haixu Abrasives Co., Ltd,founded in 1999,is specialized in White Fused Alumina, Brown Fused Alumina, Silicon Carbide and other related products. Our production runs under the certifications of GB, ISO, FEPA, and JIS. We offer various items depending on the demands of our customers. We offer products with good quality and attentive after-sales service. We have exported our products all over the world, such as Europe, the USA, India, and Japan, enjoying good reputation in machinery, metallurgy, light industry and other fields. We believe we will always offer products of high quality at reasonable price with best service to all our clients.Mills:Fused Alumina plants Silicon Carbide plants Sales Company Zhengzhou Haixu Abrasives Co., Ltd


Contact Us


Sales Manager:Cindy Xue
Email:cindyxue@hxabrasive.com
Mobile/Wechat/Whatsapp number +86-18039337725
Address:Room 1903, Yaxing Times Plaza, Erqi District, Zhengzhou City, Henan Province


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